My impression is that they use coaching for the presenters incl. Horst, but it's not scripted. Does it make sense to script the show? I don't think so. There too many people involved. A lot of them wouldn't be able to act on a script, because they are not skilled actors.
btw. That would be a huge fake.
Healthy -leading people can get along with a vast varity of people, because they can adapt themselves to different people.
Based on his very good people skills, a ego type is most probable for Wolfgang. ESE is no choice, because he is not PoLR.
That leaves beta NF for Wolfgang.
His entry in Wikipedia says: champion gymnast, won the Upper Palatinate championship six times. German champion in apparatus gymnastics. "world champion of handwalking"
Sounds very valuing to me. So I conclued SEE for Ludwig, he shows demonstrative.
https://en.wikipedia.org/wiki/Ludwig_Hofmaier
I can also see SLI for her, tbh. Haven't seen much from her, but sensing and thinking ego was quite obvious for me.
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Sometimes I confuse facts, because I don't use much to type other people. as function is too detached and doesn't spot for differences in other people.
But I guess you are more skilled and experienced in typing other people. I'm still at beginner level.